rework remaps script

.local/bin/remaps

@@ -1,66 +1,39 @@
-#!/bin/sh
+#!/bin/sh 
 
-default="${XDG_DATA_HOME}/xkb/compiled/default"
-statefile="/tmp/current-keymap"
+MAP_DIR="${XDG_DATA_HOME}/xkb/compiled"
 
-[ -r $statefile ] && current=$(cat $statefile) || current=""
+rotate() {
+    current="$(readlink "default")"
+    for f in *; do
+        readlink "$f" >/dev/null && continue
+        [ -z "$first" ] && first=$f
+        [ -n "$found" ] && break
+        [ "$f" = "$current" ] && found=1
+        f=
+    done
+    [ -z "$f" ] && f=$first
+    ln -sf "$f" default
+}
 
 setmap() {
-	if [ ! -r "$1" ]; then
-		notify-send -h string:x-dunst-stack-tag:"remaps" "󰌌 Failed to set keymap" "Could not find $1"
-		return 1
-	fi
-
-	xkbcomp "$1" "$DISPLAY"
-	if $notify; then
-		notify-send -h string:x-dunst-stack-tag:"remaps" \
-			"󰌌 Keymap set" "Layout: $(xkbcomp :0 - | grep -oP "(?<=pc[_+])([^_+]+)(?=[_+])" | tr "(" " " | head -c -2)"
-	fi
-	echo "$1" >"$statefile"
-	xset r rate 300 50
-	xset -q | grep "Caps Lock:\s*on" && xdotool key Caps_Lock
-	killall xcape 2>/dev/null
-	xcape -e 'Super_L=Escape'
+    current="$(readlink "default")"
+	xkbcomp "$current" "$DISPLAY" >/dev/null 2>&1 || return 1
+    xset r rate 300 50
+    xset -q | grep -q "Caps Lock:\s*on" && xdotool key Caps_Lock
+    killall xcape 2>/dev/null
+    xcape -e 'Super_L=Escape'
+    $notifier -h string:x-dunst-stack-tag:"remaps" \
+        "󰌌 Keymap set" "Layout: $current"
 }
 
-rotatemap() {
-	if [ "$current" = "" ]; then
-		setmap "$default"
-		return
-	fi
-	currentfound=false
-	first=""
-	for f in "${XDG_DATA_HOME}/xkb/compiled/"*; do
-		if [ "$first" = "" ]; then
-			first=$f
-		fi
-		if $currentfound; then
-			setmap "$f"
-			return
-		elif [ "$f" = "$current" ]; then
-			currentfound=true
-		fi
-	done
-	setmap "$first"
-}
-
-notify=true
+cd "$MAP_DIR" || return 1
+notifier="notify-send"
 while getopts dqQ flag; do
 	case "$flag" in
-	q) notify=false ;;
-	Q)
-		notify=false
-		error_notify=false
-		;;
-	d)
-		setmap "$default"
-		return
-		;;
+	q) notifier=":" ;;
+	d) setmap; return ;;
 	*) ;;
 	esac
 done
-
-rotatemap
-
-# sleep 0.03
-# [ "$1" != "-n" ] && pkill -RTMIN+15 dwmblocks
+rotate
+setmap